Recovery of sulphonic acid esters from a hydrocarbon stream

Details Recovery of sulphonic acid esters from a hydrocarbon stream Recovery of sulphonic acid esters from a hydrocarbon stream

1999-02-24

2000-09-19

Killos, Paul J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfonic acids or salts thereof

562124, C07C14300

Patent

active

061214868

ABSTRACT:
A method for hydrolysis of a sulphonic acid ester in a hydrocarbon substrate by aqueous extraction of the hydrocarbon substrate, comprising steps of contacting the hydrocarbon substrate with an aqueous phase containing an ammonia salt, thereby hydrolyzing the sulphonic acid ester to the corresponding sulphonic acid; and recovering the sulphonic acid by separating the aqueous phase from the hydrocarbon substrate.

REFERENCES:
patent: 5220095 (1993-06-01), Hommeltoft et al.
patent: 5245100 (1993-09-01), Hommeltoft et al.

Affiliated with

Also associated with

Rating

Recovery of sulphonic acid esters from a hydrocarbon stream does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Recovery of sulphonic acid esters from a hydrocarbon stream, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recovery of sulphonic acid esters from a hydrocarbon stream will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1074828